November 29, 2022

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Six New Coffee Species Identified in MadagascarDaily Coffee News by Roast Magazine

Six New Coffee Species Identified in MadagascarDaily Coffee News by Roast Magazine

Discipline pictures displaying a new species known as Coffea darainensis. Quotation: Davis, A.P., Rakotonasolo, F. Six new species of espresso (Coffea) from northern Madagascar. Kew Bull (2021). https://doi.org/10.1007/s12225-021-09952-5

Six new coffee species (Coffea) have been formally launched to the world of science, bringing the international complete of recognized coffee species to 130.

Although not probably to be remodeled by professional purposes any time soon, the 6 new species are significant looking at coffee’s extraordinary deficiency of genetic variety blended with the point that several of the world’s wild espresso species are in hazard of extinction.

six new coffee species 2

A drawing of Coffea microdubardii. Citation: Davis, A.P., Rakotonasolo, F. 6 new species of coffee (Coffea) from northern Madagascar. Kew Bull (2021). https://doi.org/10.1007/s12225-021-09952-5

Even though arabica (Coffea Arabica) and robusta (Coffea Canephora) remain the most important species for industrial cultivation, other people these as liberica and the far more not too long ago re-discovered stenophylla have opened up new doors to potential espresso cultivation — doorways that may well one working day be essential stores as weather alter threatens current coffee manufacturing units.

Each and every of the six freshly named wild coffee species have been uncovered in the forests of northern Madagascar — dwelling to 65 of the known espresso species — with 4 of all those species thought to be narrowly endemic to specific forest locations.


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The discoveries ended up created and released by Aaron Davis of the Royal Botanic Gardens, Kew, and Franck Rakotonasolo of the Botanical and Zoological Backyard of Tsimbazaza and the Kew Madagascar Conservation Centre (KMCC), pursuing many area expeditions and lab testing.

In an open-supply publication of the new coffee species, the scientists provided distribution maps, conservation assessments, phenology and taxonomic notes for every of the 6 species, plus line drawings of two of the species.

The names of the new espresso species are:

  • Coffea callmanderi
  • Coffea darainensis
  • Coffea kalobinonensis
  • Coffea microdubardii
  • Coffea pustulata
  • Coffea rupicola